| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rios, David (17)
|
NJCBGC |
1:04.00 |
1:01.02 |
-2.98 |
| 1 |
Villa, Anthony J (17)
|
NJJCB |
1:07.48 |
1:05.54 |
-1.94 |
| 2 |
McIntosh, Hiroshi N (16)
|
NJJFAC |
1:03.54 |
1:01.77 |
-1.77 |
| 2 |
Sabeur, Yunes (15)
|
NJJFAC |
1:06.75 |
1:05.89 |
-0.86 |
| 3 |
Del Rosario, Aidan Jacob D (16)
|
NJJFAC |
1:01.68 |
1:01.89 |
0.21 |
| 3 |
Ortiz, Juan M (16)
|
NJEAG |
1:09.41 |
1:08.30 |
-1.11 |
| 4 |
Lee, Marcus (17)
|
NJJFAC |
1:03.40 |
1:01.94 |
-1.46 |
| 4 |
Wolfe, Alexander (16)
|
NJCBGC |
1:12.87 |
1:08.62 |
-4.25 |
| 5 |
Abfier, Hayden Z (15)
|
NJCAT |
1:04.36 |
1:03.22 |
-1.14 |
| 5 |
Salas Makawalang, Aidan P (16)
|
NJJCB |
1:18.13 |
1:13.83 |
-4.30 |
| 6 |
James, Charlie B (17)
|
NJCBGC |
1:03.65 |
1:03.70 |
0.05 |
| 6 |
Krstevski, Daniel (16)
|
NJJFAC |
1:12.90 |
1:13.96 |
1.06 |
| 7 |
Assouab, Mohamed (17)
|
NJJCB |
1:18.50 |
1:20.13 |
1.63 |
| 8 |
Rivera, Jakob L (15)
|
NJCBGC |
1:22.04 |
1:22.53 |
0.49 |